39922701

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1607}}^1$

素因数の和:1650

約数の個数: 36

約数和(自身を含む): 67092192

約数和(自身を除く): 27169491

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 507, 637, 1183, 1607, 1911, 3549, 4821, 8281, 11249, 20891, 24843, 33747, 62673, 78743, 146237, 236229, 271583, 438711, 814749, 1023659, 1901081, 3070977, 5703243, 13307567, 39922701]

約数ペア:

[(1, 39922701), (3, 13307567), (7, 5703243), (13, 3070977), (21, 1901081), (39, 1023659), (49, 814749), (91, 438711), (147, 271583), (169, 236229), (273, 146237), (507, 78743), (637, 62673), (1183, 33747), (1607, 24843), (1911, 20891), (3549, 11249), (4821, 8281)]