276670443

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3761}}^1$

素因数の和:3915

約数の個数: 32

約数和(自身を含む): 439160832

約数和(自身を除く): 162490389

約数列:

[1, 3, 7, 21, 31, 93, 113, 217, 339, 651, 791, 2373, 3503, 3761, 10509, 11283, 24521, 26327, 73563, 78981, 116591, 349773, 424993, 816137, 1274979, 2448411, 2974951, 8924853, 13174783, 39524349, 92223481, 276670443]

約数ペア:

[(1, 276670443), (3, 92223481), (7, 39524349), (21, 13174783), (31, 8924853), (93, 2974951), (113, 2448411), (217, 1274979), (339, 816137), (651, 424993), (791, 349773), (2373, 116591), (3503, 78981), (3761, 73563), (10509, 26327), (11283, 24521)]