224727711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{691}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 334817280

約数和(自身を除く): 110089569

約数列:

[1, 3, 13, 31, 39, 93, 269, 403, 691, 807, 1209, 2073, 3497, 8339, 8983, 10491, 21421, 25017, 26949, 64263, 108407, 185879, 278473, 325221, 557637, 835419, 2416427, 5762249, 7249281, 17286747, 74909237, 224727711]

約数ペア:

[(1, 224727711), (3, 74909237), (13, 17286747), (31, 7249281), (39, 5762249), (93, 2416427), (269, 835419), (403, 557637), (691, 325221), (807, 278473), (1209, 185879), (2073, 108407), (3497, 64263), (8339, 26949), (8983, 25017), (10491, 21421)]