37979799

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 59910144

約数和(自身を除く): 21930345

約数列:

[1, 3, 11, 13, 33, 39, 143, 223, 397, 429, 669, 1191, 2453, 2899, 4367, 5161, 7359, 8697, 13101, 15483, 31889, 56771, 88531, 95667, 170313, 265593, 973841, 1150903, 2921523, 3452709, 12659933, 37979799]

約数ペア:

[(1, 37979799), (3, 12659933), (11, 3452709), (13, 2921523), (33, 1150903), (39, 973841), (143, 265593), (223, 170313), (397, 95667), (429, 88531), (669, 56771), (1191, 31889), (2453, 15483), (2899, 13101), (4367, 8697), (5161, 7359)]