13276251

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 7286949

約数列:

[1, 3, 9, 27, 41, 67, 123, 179, 201, 369, 537, 603, 1107, 1611, 1809, 2747, 4833, 7339, 8241, 11993, 22017, 24723, 35979, 66051, 74169, 107937, 198153, 323811, 491713, 1475139, 4425417, 13276251]

約数ペア:

[(1, 13276251), (3, 4425417), (9, 1475139), (27, 491713), (41, 323811), (67, 198153), (123, 107937), (179, 74169), (201, 66051), (369, 35979), (537, 24723), (603, 22017), (1107, 11993), (1611, 8241), (1809, 7339), (2747, 4833)]