349843401

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 544958400

約数和(自身を除く): 195114999

約数列:

[1, 3, 9, 27, 31, 93, 97, 139, 279, 291, 417, 837, 873, 961, 1251, 2619, 2883, 3007, 3753, 4309, 8649, 9021, 12927, 13483, 25947, 27063, 38781, 40449, 81189, 93217, 116343, 121347, 133579, 279651, 364041, 400737, 417973, 838953, 1202211, 1253919, 2516859, 3606633, 3761757, 11285271, 12957163, 38871489, 116614467, 349843401]

約数ペア:

[(1, 349843401), (3, 116614467), (9, 38871489), (27, 12957163), (31, 11285271), (93, 3761757), (97, 3606633), (139, 2516859), (279, 1253919), (291, 1202211), (417, 838953), (837, 417973), (873, 400737), (961, 364041), (1251, 279651), (2619, 133579), (2883, 121347), (3007, 116343), (3753, 93217), (4309, 81189), (8649, 40449), (9021, 38781), (12927, 27063), (13483, 25947)]