192275423

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 227266560

約数和(自身を除く): 34991137

約数列:

[1, 17, 23, 29, 31, 391, 493, 527, 547, 667, 713, 899, 9299, 11339, 12121, 12581, 15283, 15863, 16957, 20677, 213877, 269671, 288269, 351509, 364849, 390011, 491753, 6202433, 6630187, 8359801, 11310319, 192275423]

約数ペア:

[(1, 192275423), (17, 11310319), (23, 8359801), (29, 6630187), (31, 6202433), (391, 491753), (493, 390011), (527, 364849), (547, 351509), (667, 288269), (713, 269671), (899, 213877), (9299, 20677), (11339, 16957), (12121, 15863), (12581, 15283)]