3351558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 7718400

約数和(自身を除く): 4366842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 401, 597, 802, 1194, 1203, 1393, 2406, 2786, 2807, 4179, 5614, 8358, 8421, 16842, 79799, 159598, 239397, 478794, 558593, 1117186, 1675779, 3351558]

約数ペア:

[(1, 3351558), (2, 1675779), (3, 1117186), (6, 558593), (7, 478794), (14, 239397), (21, 159598), (42, 79799), (199, 16842), (398, 8421), (401, 8358), (597, 5614), (802, 4179), (1194, 2807), (1203, 2786), (1393, 2406)]