315066903

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 449210880

約数和(自身を除く): 134143977

約数列:

[1, 3, 23, 59, 69, 177, 193, 401, 579, 1203, 1357, 4071, 4439, 9223, 11387, 13317, 23659, 27669, 34161, 70977, 77393, 232179, 261901, 544157, 785703, 1632471, 1780039, 4566187, 5340117, 13698561, 105022301, 315066903]

約数ペア:

[(1, 315066903), (3, 105022301), (23, 13698561), (59, 5340117), (69, 4566187), (177, 1780039), (193, 1632471), (401, 785703), (579, 544157), (1203, 261901), (1357, 232179), (4071, 77393), (4439, 70977), (9223, 34161), (11387, 27669), (13317, 23659)]