677012567

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 907345152

約数和(自身を除く): 230332585

約数列:

[1, 7, 11, 23, 49, 77, 97, 161, 253, 539, 563, 679, 1067, 1127, 1771, 2231, 3941, 4753, 6193, 7469, 12397, 12949, 15617, 24541, 27587, 43351, 52283, 54611, 90643, 109319, 142439, 171787, 303457, 382277, 600721, 634501, 997073, 1202509, 1256053, 2675939, 4205047, 6979511, 8792371, 13816583, 29435329, 61546597, 96716081, 677012567]

約数ペア:

[(1, 677012567), (7, 96716081), (11, 61546597), (23, 29435329), (49, 13816583), (77, 8792371), (97, 6979511), (161, 4205047), (253, 2675939), (539, 1256053), (563, 1202509), (679, 997073), (1067, 634501), (1127, 600721), (1771, 382277), (2231, 303457), (3941, 171787), (4753, 142439), (6193, 109319), (7469, 90643), (12397, 54611), (12949, 52283), (15617, 43351), (24541, 27587)]