140962917

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 195004800

約数和(自身を除く): 54041883

約数列:

[1, 3, 47, 89, 141, 239, 267, 717, 2209, 4183, 6627, 11233, 12549, 21271, 33699, 63813, 196601, 527951, 589803, 999737, 1583853, 2999211, 46987639, 140962917]

約数ペア:

[(1, 140962917), (3, 46987639), (47, 2999211), (89, 1583853), (141, 999737), (239, 589803), (267, 527951), (717, 196601), (2209, 63813), (4183, 33699), (6627, 21271), (11233, 12549)]