4921587

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 8098560

約数和(自身を除く): 3176973

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 227, 297, 657, 681, 803, 1971, 2043, 2409, 2497, 6129, 7227, 7491, 16571, 21681, 22473, 49713, 67419, 149139, 182281, 447417, 546843, 1640529, 4921587]

約数ペア:

[(1, 4921587), (3, 1640529), (9, 546843), (11, 447417), (27, 182281), (33, 149139), (73, 67419), (99, 49713), (219, 22473), (227, 21681), (297, 16571), (657, 7491), (681, 7227), (803, 6129), (1971, 2497), (2043, 2409)]