7842093

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 12595200

約数和(自身を除く): 4753107

約数列:

[1, 3, 7, 21, 29, 79, 87, 163, 203, 237, 489, 553, 609, 1141, 1659, 2291, 3423, 4727, 6873, 12877, 14181, 16037, 33089, 38631, 48111, 90139, 99267, 270417, 373433, 1120299, 2614031, 7842093]

約数ペア:

[(1, 7842093), (3, 2614031), (7, 1120299), (21, 373433), (29, 270417), (79, 99267), (87, 90139), (163, 48111), (203, 38631), (237, 33089), (489, 16037), (553, 14181), (609, 12877), (1141, 6873), (1659, 4727), (2291, 3423)]