282352077

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 479711232

約数和(自身を除く): 197359155

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 167, 329, 423, 501, 571, 987, 1169, 1503, 1713, 2961, 3507, 3997, 5139, 7849, 10521, 11991, 23547, 26837, 35973, 54943, 70641, 80511, 95357, 164829, 187859, 241533, 286071, 494487, 563577, 667499, 858213, 1690731, 2002497, 4481779, 6007491, 13445337, 31372453, 40336011, 94117359, 282352077]

約数ペア:

[(1, 282352077), (3, 94117359), (7, 40336011), (9, 31372453), (21, 13445337), (47, 6007491), (63, 4481779), (141, 2002497), (167, 1690731), (329, 858213), (423, 667499), (501, 563577), (571, 494487), (987, 286071), (1169, 241533), (1503, 187859), (1713, 164829), (2961, 95357), (3507, 80511), (3997, 70641), (5139, 54943), (7849, 35973), (10521, 26837), (11991, 23547)]