89451957

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 141475840

約数和(自身を除く): 52023883

約数列:

[1, 3, 7, 21, 31, 93, 217, 313, 439, 651, 939, 1317, 2191, 3073, 6573, 9219, 9703, 13609, 29109, 40827, 67921, 95263, 137407, 203763, 285789, 412221, 961849, 2885547, 4259617, 12778851, 29817319, 89451957]

約数ペア:

[(1, 89451957), (3, 29817319), (7, 12778851), (21, 4259617), (31, 2885547), (93, 961849), (217, 412221), (313, 285789), (439, 203763), (651, 137407), (939, 95263), (1317, 67921), (2191, 40827), (3073, 29109), (6573, 13609), (9219, 9703)]