1520900958129

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{4663781}}^1$

素因数の和:4664137

約数の個数: 32

約数和(自身を含む): 2369350497024

約数和(自身を除く): 848449538895

約数列:

[1, 3, 7, 21, 53, 159, 293, 371, 879, 1113, 2051, 6153, 15529, 46587, 108703, 326109, 4663781, 13991343, 32646467, 97939401, 247180393, 741541179, 1366487833, 1730262751, 4099463499, 5190788253, 9565414831, 28696244493, 72423855149, 217271565447, 506966986043, 1520900958129]

約数ペア:

[(1, 1520900958129), (3, 506966986043), (7, 217271565447), (21, 72423855149), (53, 28696244493), (159, 9565414831), (293, 5190788253), (371, 4099463499), (879, 1730262751), (1113, 1366487833), (2051, 741541179), (6153, 247180393), (15529, 97939401), (46587, 32646467), (108703, 13991343), (326109, 4663781)]