2271302761

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2971}}^1$

素因数の和:3293

約数の個数: 32

約数和(自身を含む): 2897248256

約数和(自身を除く): 625945495

約数列:

[1, 7, 13, 31, 91, 217, 271, 403, 1897, 2821, 2971, 3523, 8401, 20797, 24661, 38623, 58807, 92101, 109213, 270361, 644707, 764491, 805141, 1197313, 5635987, 8381191, 10466833, 24959371, 73267831, 174715597, 324471823, 2271302761]

約数ペア:

[(1, 2271302761), (7, 324471823), (13, 174715597), (31, 73267831), (91, 24959371), (217, 10466833), (271, 8381191), (403, 5635987), (1897, 1197313), (2821, 805141), (2971, 764491), (3523, 644707), (8401, 270361), (20797, 109213), (24661, 92101), (38623, 58807)]