172400173

素因数分解:

${\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 190513152

約数和(自身を除く): 18112979

約数列:

[1, 11, 151, 271, 383, 1661, 2981, 4213, 40921, 57833, 103793, 450131, 636163, 1141723, 15672743, 172400173]

約数ペア:

[(1, 172400173), (11, 15672743), (151, 1141723), (271, 636163), (383, 450131), (1661, 103793), (2981, 57833), (4213, 40921)]