21167365383

素因数分解:

$3^2\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{42019}}^1$

素因数の和:42499

約数の個数: 24

約数和(自身を含む): 30835284480

約数和(自身を除く): 9667919097

約数列:

[1, 3, 9, 223, 251, 669, 753, 2007, 2259, 42019, 55973, 126057, 167919, 378171, 503757, 9370237, 10546769, 28110711, 31640307, 84332133, 94920921, 2351929487, 7055788461, 21167365383]

約数ペア:

[(1, 21167365383), (3, 7055788461), (9, 2351929487), (223, 94920921), (251, 84332133), (669, 31640307), (753, 28110711), (2007, 10546769), (2259, 9370237), (42019, 503757), (55973, 378171), (126057, 167919)]