8118201

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 13483008

約数和(自身を除く): 5364807

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 227, 273, 393, 681, 917, 1589, 1703, 2751, 2951, 4767, 5109, 8853, 11921, 20657, 29737, 35763, 61971, 89211, 208159, 386581, 624477, 1159743, 2706067, 8118201]

約数ペア:

[(1, 8118201), (3, 2706067), (7, 1159743), (13, 624477), (21, 386581), (39, 208159), (91, 89211), (131, 61971), (227, 35763), (273, 29737), (393, 20657), (681, 11921), (917, 8853), (1589, 5109), (1703, 4767), (2751, 2951)]