25526361

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 40624128

約数和(自身を除く): 15097767

約数列:

[1, 3, 7, 21, 31, 93, 113, 217, 339, 347, 651, 791, 1041, 2373, 2429, 3503, 7287, 10509, 10757, 24521, 32271, 39211, 73563, 75299, 117633, 225897, 274477, 823431, 1215541, 3646623, 8508787, 25526361]

約数ペア:

[(1, 25526361), (3, 8508787), (7, 3646623), (21, 1215541), (31, 823431), (93, 274477), (113, 225897), (217, 117633), (339, 75299), (347, 73563), (651, 39211), (791, 32271), (1041, 24521), (2373, 10757), (2429, 10509), (3503, 7287)]