4870431

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 7351344

約数和(自身を除く): 2480913

約数列:

[1, 3, 9, 41, 67, 123, 197, 201, 369, 591, 603, 1773, 2747, 8077, 8241, 13199, 24231, 24723, 39597, 72693, 118791, 541159, 1623477, 4870431]

約数ペア:

[(1, 4870431), (3, 1623477), (9, 541159), (41, 118791), (67, 72693), (123, 39597), (197, 24723), (201, 24231), (369, 13199), (591, 8241), (603, 8077), (1773, 2747)]