984910087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 1221509120

約数和(自身を除く): 236599033

約数列:

[1, 7, 19, 61, 73, 133, 427, 511, 1159, 1387, 1663, 4453, 8113, 9709, 11641, 31171, 31597, 84607, 101443, 121399, 221179, 592249, 710101, 849793, 1927417, 2306581, 7405339, 13491919, 16146067, 51837373, 140701441, 984910087]

約数ペア:

[(1, 984910087), (7, 140701441), (19, 51837373), (61, 16146067), (73, 13491919), (133, 7405339), (427, 2306581), (511, 1927417), (1159, 849793), (1387, 710101), (1663, 592249), (4453, 221179), (8113, 121399), (9709, 101443), (11641, 84607), (31171, 31597)]