28524411

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 42120000

約数和(自身を除く): 13595589

約数列:

[1, 3, 9, 89, 149, 239, 267, 447, 717, 801, 1341, 2151, 13261, 21271, 35611, 39783, 63813, 106833, 119349, 191439, 320499, 3169379, 9508137, 28524411]

約数ペア:

[(1, 28524411), (3, 9508137), (9, 3169379), (89, 320499), (149, 191439), (239, 119349), (267, 106833), (447, 63813), (717, 39783), (801, 35611), (1341, 21271), (2151, 13261)]