1191225313

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{1489}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 1246164480

約数和(自身を除く): 54939167

約数列:

[1, 31, 131, 197, 1489, 4061, 6107, 25807, 46159, 195059, 293333, 800017, 6046829, 9093323, 38426623, 1191225313]

約数ペア:

[(1, 1191225313), (31, 38426623), (131, 9093323), (197, 6046829), (1489, 800017), (4061, 293333), (6107, 195059), (25807, 46159)]