24779481

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 35616768

約数和(自身を除く): 10837287

約数列:

[1, 3, 43, 47, 61, 67, 129, 141, 183, 201, 2021, 2623, 2867, 2881, 3149, 4087, 6063, 7869, 8601, 8643, 9447, 12261, 123281, 135407, 175741, 192089, 369843, 406221, 527223, 576267, 8259827, 24779481]

約数ペア:

[(1, 24779481), (3, 8259827), (43, 576267), (47, 527223), (61, 406221), (67, 369843), (129, 192089), (141, 175741), (183, 135407), (201, 123281), (2021, 12261), (2623, 9447), (2867, 8643), (2881, 8601), (3149, 7869), (4087, 6063)]