21614301

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 32171256

約数和(自身を除く): 10556955

約数列:

[1, 3, 9, 53, 113, 159, 339, 401, 477, 1017, 1203, 3609, 5989, 17967, 21253, 45313, 53901, 63759, 135939, 191277, 407817, 2401589, 7204767, 21614301]

約数ペア:

[(1, 21614301), (3, 7204767), (9, 2401589), (53, 407817), (113, 191277), (159, 135939), (339, 63759), (401, 53901), (477, 45313), (1017, 21253), (1203, 17967), (3609, 5989)]