217346961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{7603}}^1$

素因数の和:8352

約数の個数: 16

約数和(自身を含む): 312554816

約数和(自身を除く): 95207855

約数列:

[1, 3, 13, 39, 733, 2199, 7603, 9529, 22809, 28587, 98839, 296517, 5572999, 16718997, 72448987, 217346961]

約数ペア:

[(1, 217346961), (3, 72448987), (13, 16718997), (39, 5572999), (733, 296517), (2199, 98839), (7603, 28587), (9529, 22809)]