4525287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 7096320

約数和(自身を除く): 2571033

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 197, 247, 403, 589, 591, 741, 1209, 1767, 2561, 3743, 6107, 7657, 7683, 11229, 18321, 22971, 48659, 79391, 116033, 145977, 238173, 348099, 1508429, 4525287]

約数ペア:

[(1, 4525287), (3, 1508429), (13, 348099), (19, 238173), (31, 145977), (39, 116033), (57, 79391), (93, 48659), (197, 22971), (247, 18321), (403, 11229), (589, 7683), (591, 7657), (741, 6107), (1209, 3743), (1767, 2561)]