13560237

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 21980160

約数和(自身を除く): 8419923

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 953, 1581, 2859, 4743, 8577, 14229, 16201, 25731, 29543, 48603, 88629, 145809, 265887, 437427, 502231, 797661, 1506693, 4520079, 13560237]

約数ペア:

[(1, 13560237), (3, 4520079), (9, 1506693), (17, 797661), (27, 502231), (31, 437427), (51, 265887), (93, 145809), (153, 88629), (279, 48603), (459, 29543), (527, 25731), (837, 16201), (953, 14229), (1581, 8577), (2859, 4743)]