38383983

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 64691200

約数和(自身を除く): 26307217

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 121, 279, 297, 341, 363, 379, 837, 1023, 1089, 1137, 3069, 3267, 3411, 3751, 4169, 9207, 10233, 11253, 11749, 12507, 33759, 35247, 37521, 45859, 101277, 105741, 112563, 129239, 137577, 317223, 387717, 412731, 1163151, 1238193, 1421629, 3489453, 4264887, 12794661, 38383983]

約数ペア:

[(1, 38383983), (3, 12794661), (9, 4264887), (11, 3489453), (27, 1421629), (31, 1238193), (33, 1163151), (93, 412731), (99, 387717), (121, 317223), (279, 137577), (297, 129239), (341, 112563), (363, 105741), (379, 101277), (837, 45859), (1023, 37521), (1089, 35247), (1137, 33759), (3069, 12507), (3267, 11749), (3411, 11253), (3751, 10233), (4169, 9207)]