289678883

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 349204800

約数和(自身を除く): 59525917

約数列:

[1, 13, 19, 29, 37, 247, 377, 481, 551, 703, 1073, 1093, 7163, 9139, 13949, 14209, 20387, 20767, 31697, 40441, 265031, 269971, 412061, 525733, 602243, 768379, 1172789, 7829159, 9988927, 15246257, 22282991, 289678883]

約数ペア:

[(1, 289678883), (13, 22282991), (19, 15246257), (29, 9988927), (37, 7829159), (247, 1172789), (377, 768379), (481, 602243), (551, 525733), (703, 412061), (1073, 269971), (1093, 265031), (7163, 40441), (9139, 31697), (13949, 20767), (14209, 20387)]