157452503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16987}}^1$

素因数の和:17054

約数の個数: 16

約数和(自身を含む): 182654976

約数和(自身を除く): 25202473

約数列:

[1, 13, 23, 31, 299, 403, 713, 9269, 16987, 220831, 390701, 526597, 5079113, 6845761, 12111731, 157452503]

約数ペア:

[(1, 157452503), (13, 12111731), (23, 6845761), (31, 5079113), (299, 526597), (403, 390701), (713, 220831), (9269, 16987)]