237241251

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29387}}^1$

素因数の和:29432

約数の個数: 32

約数和(自身を含む): 394974720

約数和(自身を除く): 157733469

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 29387, 88161, 264483, 382031, 675901, 793449, 1146093, 2027703, 3438279, 6083109, 8786713, 10314837, 18249327, 26360139, 79080417, 237241251]

約数ペア:

[(1, 237241251), (3, 79080417), (9, 26360139), (13, 18249327), (23, 10314837), (27, 8786713), (39, 6083109), (69, 3438279), (117, 2027703), (207, 1146093), (299, 793449), (351, 675901), (621, 382031), (897, 264483), (2691, 88161), (8073, 29387)]