201312431223

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{531337}}^1$

素因数の和:531416

約数の個数: 48

約数和(自身を含む): 313191870720

約数和(自身を除く): 111879439497

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 289, 323, 391, 437, 867, 969, 1173, 1311, 5491, 6647, 7429, 16473, 19941, 22287, 126293, 378879, 531337, 1594011, 9032729, 10095403, 12220751, 27098187, 30286209, 36662253, 153556393, 171621851, 207752767, 232194269, 460669179, 514865553, 623258301, 696582807, 2917571467, 3531797039, 3947302573, 8752714401, 10595391117, 11841907719, 67104143741, 201312431223]

約数ペア:

[(1, 201312431223), (3, 67104143741), (17, 11841907719), (19, 10595391117), (23, 8752714401), (51, 3947302573), (57, 3531797039), (69, 2917571467), (289, 696582807), (323, 623258301), (391, 514865553), (437, 460669179), (867, 232194269), (969, 207752767), (1173, 171621851), (1311, 153556393), (5491, 36662253), (6647, 30286209), (7429, 27098187), (16473, 12220751), (19941, 10095403), (22287, 9032729), (126293, 1594011), (378879, 531337)]