971471393039

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1\times {\mathrm{8147}}^1$

素因数の和:9179

約数の個数: 32

約数和(自身を含む): 1129383198720

約数和(自身を除く): 157911805681

約数列:

[1, 7, 79, 383, 553, 563, 2681, 3941, 8147, 30257, 44477, 57029, 211799, 215629, 311339, 643613, 1509403, 3120301, 4505291, 4586761, 17034691, 21842107, 32107327, 119242837, 246503779, 362354119, 1725526453, 1756729463, 2536478833, 12297106241, 138781627577, 971471393039]

約数ペア:

[(1, 971471393039), (7, 138781627577), (79, 12297106241), (383, 2536478833), (553, 1756729463), (563, 1725526453), (2681, 362354119), (3941, 246503779), (8147, 119242837), (30257, 32107327), (44477, 21842107), (57029, 17034691), (211799, 4586761), (215629, 4505291), (311339, 3120301), (643613, 1509403)]