971567221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{22943}}^1$

素因数の和:23060

約数の個数: 16

約数和(自身を含む): 1070475264

約数和(自身を除く): 98908043

約数列:

[1, 17, 47, 53, 799, 901, 2491, 22943, 42347, 390031, 1078321, 1215979, 18331457, 20671643, 57151013, 971567221]

約数ペア:

[(1, 971567221), (17, 57151013), (47, 20671643), (53, 18331457), (799, 1215979), (901, 1078321), (2491, 390031), (22943, 42347)]