1427156961

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{73561}}^1$

素因数の和:73816

約数の個数: 16

約数和(自身を含む): 1977346560

約数和(自身を除く): 550189599

約数列:

[1, 3, 29, 87, 223, 669, 6467, 19401, 73561, 220683, 2133269, 6399807, 16404103, 49212309, 475718987, 1427156961]

約数ペア:

[(1, 1427156961), (3, 475718987), (29, 49212309), (87, 16404103), (223, 6399807), (669, 2133269), (6467, 220683), (19401, 73561)]