1297121839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 1477921536

約数和(自身を除く): 180799697

約数列:

[1, 13, 37, 47, 181, 317, 481, 611, 1739, 2353, 4121, 6697, 8507, 11729, 14899, 22607, 57377, 87061, 110591, 152477, 193687, 314759, 551263, 745901, 2122949, 2696719, 4091867, 7166419, 27598337, 35057347, 99778603, 1297121839]

約数ペア:

[(1, 1297121839), (13, 99778603), (37, 35057347), (47, 27598337), (181, 7166419), (317, 4091867), (481, 2696719), (611, 2122949), (1739, 745901), (2353, 551263), (4121, 314759), (6697, 193687), (8507, 152477), (11729, 110591), (14899, 87061), (22607, 57377)]