311922941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{16889}}^1$

素因数の和:16996

約数の個数: 16

約数和(自身を含む): 359959680

約数和(自身を除く): 48036739

約数列:

[1, 11, 23, 73, 253, 803, 1679, 16889, 18469, 185779, 388447, 1232897, 4272917, 13561867, 28356631, 311922941]

約数ペア:

[(1, 311922941), (11, 28356631), (23, 13561867), (73, 4272917), (253, 1232897), (803, 388447), (1679, 185779), (16889, 18469)]