31793979

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 50135040

約数和(自身を除く): 18341061

約数列:

[1, 3, 7, 21, 59, 67, 177, 201, 383, 413, 469, 1149, 1239, 1407, 2681, 3953, 8043, 11859, 22597, 25661, 27671, 67791, 76983, 83013, 158179, 179627, 474537, 538881, 1513999, 4541997, 10597993, 31793979]

約数ペア:

[(1, 31793979), (3, 10597993), (7, 4541997), (21, 1513999), (59, 538881), (67, 474537), (177, 179627), (201, 158179), (383, 83013), (413, 76983), (469, 67791), (1149, 27671), (1239, 25661), (1407, 22597), (2681, 11859), (3953, 8043)]