2017277973

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{4177}}^1$

素因数の和:4794

約数の個数: 32

約数和(自身を含む): 3091051520

約数和(自身を除く): 1073773547

約数列:

[1, 3, 9, 27, 31, 93, 279, 577, 837, 1731, 4177, 5193, 12531, 15579, 17887, 37593, 53661, 112779, 129487, 160983, 388461, 482949, 1165383, 2410129, 3496149, 7230387, 21691161, 65073483, 74713999, 224141997, 672425991, 2017277973]

約数ペア:

[(1, 2017277973), (3, 672425991), (9, 224141997), (27, 74713999), (31, 65073483), (93, 21691161), (279, 7230387), (577, 3496149), (837, 2410129), (1731, 1165383), (4177, 482949), (5193, 388461), (12531, 160983), (15579, 129487), (17887, 112779), (37593, 53661)]