1377499053

素因数分解:

$3^1\times 7^1\times {\mathrm{16619}}^1\times {\mathrm{3947}}^1$

素因数の和:20576

約数の個数: 16

約数和(自身を含む): 2099704320

約数和(自身を除く): 722205267

約数列:

[1, 3, 7, 21, 3947, 11841, 16619, 27629, 49857, 82887, 116333, 348999, 65595193, 196785579, 459166351, 1377499053]

約数ペア:

[(1, 1377499053), (3, 459166351), (7, 196785579), (21, 65595193), (3947, 348999), (11841, 116333), (16619, 82887), (27629, 49857)]