40753221

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{787}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 55866048

約数和(自身を除く): 15112827

約数列:

[1, 3, 41, 123, 421, 787, 1263, 2361, 17261, 32267, 51783, 96801, 331327, 993981, 13584407, 40753221]

約数ペア:

[(1, 40753221), (3, 13584407), (41, 993981), (123, 331327), (421, 96801), (787, 51783), (1263, 32267), (2361, 17261)]