42630693

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 67630080

約数和(自身を除く): 24999387

約数列:

[1, 3, 7, 21, 41, 67, 123, 201, 287, 469, 739, 861, 1407, 2217, 2747, 5173, 8241, 15519, 19229, 30299, 49513, 57687, 90897, 148539, 212093, 346591, 636279, 1039773, 2030033, 6090099, 14210231, 42630693]

約数ペア:

[(1, 42630693), (3, 14210231), (7, 6090099), (21, 2030033), (41, 1039773), (67, 636279), (123, 346591), (201, 212093), (287, 148539), (469, 90897), (739, 57687), (861, 49513), (1407, 30299), (2217, 19229), (2747, 15519), (5173, 8241)]