1399203414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{358219}}^1$

素因数の和:358265

約数の個数: 48

約数和(自身を含む): 3576468480

約数和(自身を除く): 2177265066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 358219, 716438, 1074657, 2149314, 2507533, 3223971, 5015066, 6447942, 7522599, 11104789, 15045198, 22209578, 22567797, 33314367, 45135594, 66628734, 77733523, 99943101, 155467046, 199886202, 233200569, 466401138, 699601707, 1399203414]

約数ペア:

[(1, 1399203414), (2, 699601707), (3, 466401138), (6, 233200569), (7, 199886202), (9, 155467046), (14, 99943101), (18, 77733523), (21, 66628734), (31, 45135594), (42, 33314367), (62, 22567797), (63, 22209578), (93, 15045198), (126, 11104789), (186, 7522599), (217, 6447942), (279, 5015066), (434, 3223971), (558, 2507533), (651, 2149314), (1302, 1074657), (1953, 716438), (3906, 358219)]