9211839

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 15504384

約数和(自身を除く): 6292545

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 823, 861, 1599, 2469, 3731, 5761, 10699, 11193, 17283, 32097, 33743, 74893, 101229, 224679, 236201, 438659, 708603, 1315977, 3070613, 9211839]

約数ペア:

[(1, 9211839), (3, 3070613), (7, 1315977), (13, 708603), (21, 438659), (39, 236201), (41, 224679), (91, 101229), (123, 74893), (273, 33743), (287, 32097), (533, 17283), (823, 11193), (861, 10699), (1599, 5761), (2469, 3731)]