1156701

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 2007040

約数和(自身を除く): 850339

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 223, 247, 273, 399, 669, 741, 1561, 1729, 2899, 4237, 4683, 5187, 8697, 12711, 20293, 29659, 55081, 60879, 88977, 165243, 385567, 1156701]

約数ペア:

[(1, 1156701), (3, 385567), (7, 165243), (13, 88977), (19, 60879), (21, 55081), (39, 29659), (57, 20293), (91, 12711), (133, 8697), (223, 5187), (247, 4683), (273, 4237), (399, 2899), (669, 1729), (741, 1561)]