315275718

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{4639}}^1$

素因数の和:4932

約数の個数: 32

約数和(自身を含む): 646778880

約数和(自身を除く): 331503162

約数列:

[1, 2, 3, 6, 47, 94, 141, 241, 282, 482, 723, 1446, 4639, 9278, 11327, 13917, 22654, 27834, 33981, 67962, 218033, 436066, 654099, 1117999, 1308198, 2235998, 3353997, 6707994, 52545953, 105091906, 157637859, 315275718]

約数ペア:

[(1, 315275718), (2, 157637859), (3, 105091906), (6, 52545953), (47, 6707994), (94, 3353997), (141, 2235998), (241, 1308198), (282, 1117999), (482, 654099), (723, 436066), (1446, 218033), (4639, 67962), (9278, 33981), (11327, 27834), (13917, 22654)]