2817639

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 1847961

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 179, 297, 477, 537, 583, 1431, 1611, 1749, 1969, 4833, 5247, 5907, 9487, 15741, 17721, 28461, 53163, 85383, 104357, 256149, 313071, 939213, 2817639]

約数ペア:

[(1, 2817639), (3, 939213), (9, 313071), (11, 256149), (27, 104357), (33, 85383), (53, 53163), (99, 28461), (159, 17721), (179, 15741), (297, 9487), (477, 5907), (537, 5247), (583, 4833), (1431, 1969), (1611, 1749)]