3949422771

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1\times {\mathrm{3499}}^1$

素因数の和:4479

約数の個数: 32

約数和(自身を含む): 6128640000

約数和(自身を除く): 2179217229

約数列:

[1, 3, 7, 21, 59, 177, 413, 911, 1239, 2733, 3499, 6377, 10497, 19131, 24493, 53749, 73479, 161247, 206441, 376243, 619323, 1128729, 1445087, 3187589, 4335261, 9562767, 22313123, 66939369, 188067751, 564203253, 1316474257, 3949422771]

約数ペア:

[(1, 3949422771), (3, 1316474257), (7, 564203253), (21, 188067751), (59, 66939369), (177, 22313123), (413, 9562767), (911, 4335261), (1239, 3187589), (2733, 1445087), (3499, 1128729), (6377, 619323), (10497, 376243), (19131, 206441), (24493, 161247), (53749, 73479)]