1009715679

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{23957}}^1$

素因数の和:24196

約数の個数: 32

約数和(自身を含む): 1717309440

約数和(自身を除く): 707593761

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 669, 1561, 2007, 4683, 6021, 14049, 23957, 42147, 71871, 167699, 215613, 503097, 646839, 1509291, 4527873, 5342411, 16027233, 37396877, 48081699, 112190631, 144245097, 336571893, 1009715679]

約数ペア:

[(1, 1009715679), (3, 336571893), (7, 144245097), (9, 112190631), (21, 48081699), (27, 37396877), (63, 16027233), (189, 5342411), (223, 4527873), (669, 1509291), (1561, 646839), (2007, 503097), (4683, 215613), (6021, 167699), (14049, 71871), (23957, 42147)]