899141921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{55609}}^1$

素因数の和:55688

約数の個数: 16

約数和(自身を含む): 1014326400

約数和(自身を除く): 115184479

約数列:

[1, 19, 23, 37, 437, 703, 851, 16169, 55609, 1056571, 1279007, 2057533, 24301133, 39093127, 47323259, 899141921]

約数ペア:

[(1, 899141921), (19, 47323259), (23, 39093127), (37, 24301133), (437, 2057533), (703, 1279007), (851, 1056571), (16169, 55609)]