100815897

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2819}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 166763520

約数和(自身を除く): 65947623

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 917, 1703, 2751, 2819, 5109, 8457, 11921, 19733, 35763, 36647, 59199, 109941, 256529, 369289, 769587, 1107867, 2585023, 4800757, 7755069, 14402271, 33605299, 100815897]

約数ペア:

[(1, 100815897), (3, 33605299), (7, 14402271), (13, 7755069), (21, 4800757), (39, 2585023), (91, 1107867), (131, 769587), (273, 369289), (393, 256529), (917, 109941), (1703, 59199), (2751, 36647), (2819, 35763), (5109, 19733), (8457, 11921)]