38960691

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 65138688

約数和(自身を除く): 26177997

約数列:

[1, 3, 7, 11, 21, 33, 77, 227, 231, 681, 743, 1589, 2229, 2497, 4767, 5201, 7491, 8173, 15603, 17479, 24519, 52437, 57211, 168661, 171633, 505983, 1180627, 1855271, 3541881, 5565813, 12986897, 38960691]

約数ペア:

[(1, 38960691), (3, 12986897), (7, 5565813), (11, 3541881), (21, 1855271), (33, 1180627), (77, 505983), (227, 171633), (231, 168661), (681, 57211), (743, 52437), (1589, 24519), (2229, 17479), (2497, 15603), (4767, 8173), (5201, 7491)]