1230202017

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 1987614720

約数和(自身を除く): 757412703

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 419, 423, 517, 631, 1257, 1551, 1893, 3771, 4609, 4653, 5679, 6941, 13827, 19693, 20823, 29657, 41481, 59079, 62469, 88971, 177237, 216623, 264389, 266913, 326227, 649869, 793167, 978681, 1949607, 2379501, 2908279, 2936043, 8724837, 12426283, 26174511, 37278849, 111836547, 136689113, 410067339, 1230202017]

約数ペア:

[(1, 1230202017), (3, 410067339), (9, 136689113), (11, 111836547), (33, 37278849), (47, 26174511), (99, 12426283), (141, 8724837), (419, 2936043), (423, 2908279), (517, 2379501), (631, 1949607), (1257, 978681), (1551, 793167), (1893, 649869), (3771, 326227), (4609, 266913), (4653, 264389), (5679, 216623), (6941, 177237), (13827, 88971), (19693, 62469), (20823, 59079), (29657, 41481)]