22531929

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 36480000

約数和(自身を除く): 13948071

約数列:

[1, 3, 7, 19, 21, 57, 133, 149, 379, 399, 447, 1043, 1137, 2653, 2831, 3129, 7201, 7959, 8493, 19817, 21603, 50407, 56471, 59451, 151221, 169413, 395297, 1072949, 1185891, 3218847, 7510643, 22531929]

約数ペア:

[(1, 22531929), (3, 7510643), (7, 3218847), (19, 1185891), (21, 1072949), (57, 395297), (133, 169413), (149, 151221), (379, 59451), (399, 56471), (447, 50407), (1043, 21603), (1137, 19817), (2653, 8493), (2831, 7959), (3129, 7201)]