385628529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2347}}^1$

素因数の和:2757

約数の個数: 32

約数和(自身を含む): 605896704

約数和(自身を除く): 220268175

約数列:

[1, 3, 11, 13, 33, 39, 143, 383, 429, 1149, 2347, 4213, 4979, 7041, 12639, 14937, 25817, 30511, 54769, 77451, 91533, 164307, 335621, 898901, 1006863, 2696703, 9887911, 11685713, 29663733, 35057139, 128542843, 385628529]

約数ペア:

[(1, 385628529), (3, 128542843), (11, 35057139), (13, 29663733), (33, 11685713), (39, 9887911), (143, 2696703), (383, 1006863), (429, 898901), (1149, 335621), (2347, 164307), (4213, 91533), (4979, 77451), (7041, 54769), (12639, 30511), (14937, 25817)]