1379073031

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 1769734656

約数和(自身を除く): 390661625

約数列:

[1, 7, 17, 23, 107, 119, 161, 277, 289, 391, 749, 1819, 1939, 2023, 2461, 2737, 4709, 6371, 6647, 12733, 17227, 29639, 30923, 32963, 41837, 44597, 46529, 80053, 108307, 207473, 216461, 292859, 503863, 560371, 681697, 711229, 758149, 1841219, 3527041, 4771879, 4978603, 8565671, 11588849, 12888533, 59959697, 81121943, 197010433, 1379073031]

約数ペア:

[(1, 1379073031), (7, 197010433), (17, 81121943), (23, 59959697), (107, 12888533), (119, 11588849), (161, 8565671), (277, 4978603), (289, 4771879), (391, 3527041), (749, 1841219), (1819, 758149), (1939, 711229), (2023, 681697), (2461, 560371), (2737, 503863), (4709, 292859), (6371, 216461), (6647, 207473), (12733, 108307), (17227, 80053), (29639, 46529), (30923, 44597), (32963, 41837)]