241837479

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 409264128

約数和(自身を除く): 167426649

約数列:

[1, 3, 9, 13, 23, 31, 39, 69, 93, 117, 169, 207, 223, 279, 299, 403, 507, 669, 713, 897, 1209, 1521, 2007, 2139, 2691, 2899, 3627, 3887, 5129, 5239, 6417, 6913, 8697, 9269, 11661, 15387, 15717, 20739, 26091, 27807, 34983, 37687, 46161, 47151, 62217, 66677, 83421, 89869, 113061, 120497, 158999, 200031, 269607, 339183, 361491, 476997, 600093, 808821, 866801, 1084473, 1168297, 1430991, 2066987, 2600403, 3504891, 6200961, 7801209, 10514673, 18602883, 26870831, 80612493, 241837479]

約数ペア:

[(1, 241837479), (3, 80612493), (9, 26870831), (13, 18602883), (23, 10514673), (31, 7801209), (39, 6200961), (69, 3504891), (93, 2600403), (117, 2066987), (169, 1430991), (207, 1168297), (223, 1084473), (279, 866801), (299, 808821), (403, 600093), (507, 476997), (669, 361491), (713, 339183), (897, 269607), (1209, 200031), (1521, 158999), (2007, 120497), (2139, 113061), (2691, 89869), (2899, 83421), (3627, 66677), (3887, 62217), (5129, 47151), (5239, 46161), (6417, 37687), (6913, 34983), (8697, 27807), (9269, 26091), (11661, 20739), (15387, 15717)]