38679537

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 60715008

約数和(自身を除く): 22035471

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 107, 169, 299, 321, 403, 507, 713, 897, 1209, 1391, 2139, 2461, 3317, 3887, 4173, 5239, 7383, 9269, 9951, 11661, 15717, 18083, 27807, 31993, 43121, 54249, 76291, 95979, 120497, 129363, 228873, 361491, 415909, 560573, 991783, 1247727, 1681719, 2975349, 12893179, 38679537]

約数ペア:

[(1, 38679537), (3, 12893179), (13, 2975349), (23, 1681719), (31, 1247727), (39, 991783), (69, 560573), (93, 415909), (107, 361491), (169, 228873), (299, 129363), (321, 120497), (403, 95979), (507, 76291), (713, 54249), (897, 43121), (1209, 31993), (1391, 27807), (2139, 18083), (2461, 15717), (3317, 11661), (3887, 9951), (4173, 9269), (5239, 7383)]