42087801

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3861

約数の個数: 32

約数和(自身を含む): 70115328

約数和(自身を除く): 28027527

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 3803, 11067, 11409, 26621, 64651, 79863, 117893, 193953, 353679, 452557, 825251, 1357671, 2004181, 2475753, 6012543, 14029267, 42087801]

約数ペア:

[(1, 42087801), (3, 14029267), (7, 6012543), (17, 2475753), (21, 2004181), (31, 1357671), (51, 825251), (93, 452557), (119, 353679), (217, 193953), (357, 117893), (527, 79863), (651, 64651), (1581, 26621), (3689, 11409), (3803, 11067)]