42985239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 66355200

約数和(自身を除く): 23369961

約数列:

[1, 3, 11, 19, 33, 57, 179, 209, 383, 537, 627, 1149, 1969, 3401, 4213, 5907, 7277, 10203, 12639, 21831, 37411, 68557, 80047, 112233, 205671, 240141, 754127, 1302583, 2262381, 3907749, 14328413, 42985239]

約数ペア:

[(1, 42985239), (3, 14328413), (11, 3907749), (19, 2262381), (33, 1302583), (57, 754127), (179, 240141), (209, 205671), (383, 112233), (537, 80047), (627, 68557), (1149, 37411), (1969, 21831), (3401, 12639), (4213, 10203), (5907, 7277)]