233713809

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20959}}^1$

素因数の和:21034

約数の個数: 32

約数和(自身を含む): 402432000

約数和(自身を除く): 168718191

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 11151, 20959, 62877, 146713, 188631, 440139, 565893, 1236581, 1320417, 3709743, 3961251, 8656067, 11129229, 25968201, 33387687, 77904603, 233713809]

約数ペア:

[(1, 233713809), (3, 77904603), (7, 33387687), (9, 25968201), (21, 11129229), (27, 8656067), (59, 3961251), (63, 3709743), (177, 1320417), (189, 1236581), (413, 565893), (531, 440139), (1239, 188631), (1593, 146713), (3717, 62877), (11151, 20959)]