38343921

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 67765248

約数和(自身を除く): 29421327

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 147, 161, 231, 253, 483, 539, 759, 1031, 1127, 1617, 1771, 3093, 3381, 5313, 7217, 11341, 12397, 21651, 23713, 34023, 37191, 50519, 71139, 79387, 151557, 165991, 238161, 260843, 497973, 555709, 782529, 1161937, 1667127, 1825901, 3485811, 5477703, 12781307, 38343921]

約数ペア:

[(1, 38343921), (3, 12781307), (7, 5477703), (11, 3485811), (21, 1825901), (23, 1667127), (33, 1161937), (49, 782529), (69, 555709), (77, 497973), (147, 260843), (161, 238161), (231, 165991), (253, 151557), (483, 79387), (539, 71139), (759, 50519), (1031, 37191), (1127, 34023), (1617, 23713), (1771, 21651), (3093, 12397), (3381, 11341), (5313, 7217)]