145417899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{13313}}^1$

素因数の和:13658

約数の個数: 16

約数和(自身を含む): 212171904

約数和(自身を除く): 66754005

約数列:

[1, 3, 11, 33, 331, 993, 3641, 10923, 13313, 39939, 146443, 439329, 4406603, 13219809, 48472633, 145417899]

約数ペア:

[(1, 145417899), (3, 48472633), (11, 13219809), (33, 4406603), (331, 439329), (993, 146443), (3641, 39939), (10923, 13313)]