1191004287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{2713}}^1$

素因数の和:3031

約数の個数: 32

約数和(自身を含む): 1772741376

約数和(自身を除く): 581737089

約数列:

[1, 3, 11, 33, 53, 159, 251, 583, 753, 1749, 2713, 2761, 8139, 8283, 13303, 29843, 39909, 89529, 143789, 146333, 431367, 438999, 680963, 1581679, 2042889, 4745037, 7490593, 22471779, 36091039, 108273117, 397001429, 1191004287]

約数ペア:

[(1, 1191004287), (3, 397001429), (11, 108273117), (33, 36091039), (53, 22471779), (159, 7490593), (251, 4745037), (583, 2042889), (753, 1581679), (1749, 680963), (2713, 438999), (2761, 431367), (8139, 146333), (8283, 143789), (13303, 89529), (29843, 39909)]