42469847

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 49996800

約数和(自身を除く): 7526953

約数列:

[1, 7, 61, 79, 427, 553, 1259, 4819, 8813, 33733, 76799, 99461, 537593, 696227, 6067121, 42469847]

約数ペア:

[(1, 42469847), (7, 6067121), (61, 696227), (79, 537593), (427, 99461), (553, 76799), (1259, 33733), (4819, 8813)]