622146567

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^2\times {\mathrm{101}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 990323712

約数和(自身を除く): 368177145

約数列:

[1, 3, 7, 21, 47, 79, 101, 141, 237, 303, 329, 553, 707, 987, 1659, 2121, 3713, 4747, 6241, 7979, 11139, 14241, 18723, 23937, 25991, 33229, 43687, 55853, 77973, 99687, 131061, 167559, 293327, 375013, 630341, 879981, 1125039, 1891023, 2053289, 2625091, 4412387, 6159867, 7875273, 13237161, 29626027, 88878081, 207382189, 622146567]

約数ペア:

[(1, 622146567), (3, 207382189), (7, 88878081), (21, 29626027), (47, 13237161), (79, 7875273), (101, 6159867), (141, 4412387), (237, 2625091), (303, 2053289), (329, 1891023), (553, 1125039), (707, 879981), (987, 630341), (1659, 375013), (2121, 293327), (3713, 167559), (4747, 131061), (6241, 99687), (7979, 77973), (11139, 55853), (14241, 43687), (18723, 33229), (23937, 25991)]