21167352371

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{217411}}^1$

素因数の和:217642

約数の個数: 16

約数和(自身を含む): 23668339968

約数和(自身を除く): 2500987597

約数列:

[1, 11, 53, 167, 583, 1837, 8851, 97361, 217411, 2391521, 11522783, 36307637, 126750613, 399384007, 1924304761, 21167352371]

約数ペア:

[(1, 21167352371), (11, 1924304761), (53, 399384007), (167, 126750613), (583, 36307637), (1837, 11522783), (8851, 2391521), (97361, 217411)]