1377736431

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1\times {\mathrm{7039}}^1$

素因数の和:8326

約数の個数: 16

約数和(自身を含む): 1873428480

約数和(自身を除く): 495692049

約数列:

[1, 3, 53, 159, 1231, 3693, 7039, 21117, 65243, 195729, 373067, 1119201, 8665009, 25995027, 459245477, 1377736431]

約数ペア:

[(1, 1377736431), (3, 459245477), (53, 25995027), (159, 8665009), (1231, 1119201), (3693, 373067), (7039, 195729), (21117, 65243)]