981720007

素因数分解:

${\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 1013031360

約数和(自身を除く): 31311353

約数列:

[1, 53, 151, 241, 509, 8003, 12773, 26977, 36391, 76859, 122669, 1928723, 4073527, 6501457, 18523019, 981720007]

約数ペア:

[(1, 981720007), (53, 18523019), (151, 6501457), (241, 4073527), (509, 1928723), (8003, 122669), (12773, 76859), (26977, 36391)]