2017403715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{23297}}^1$

素因数の和:23579

約数の個数: 32

約数和(自身を含む): 3381751296

約数和(自身を除く): 1364347581

約数列:

[1, 3, 5, 15, 23, 69, 115, 251, 345, 753, 1255, 3765, 5773, 17319, 23297, 28865, 69891, 86595, 116485, 349455, 535831, 1607493, 2679155, 5847547, 8037465, 17542641, 29237735, 87713205, 134493581, 403480743, 672467905, 2017403715]

約数ペア:

[(1, 2017403715), (3, 672467905), (5, 403480743), (15, 134493581), (23, 87713205), (69, 29237735), (115, 17542641), (251, 8037465), (345, 5847547), (753, 2679155), (1255, 1607493), (3765, 535831), (5773, 349455), (17319, 116485), (23297, 86595), (28865, 69891)]