380211117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20611}}^1$

素因数の和:20681

約数の個数: 32

約数和(自身を含む): 609455616

約数和(自身を除く): 229244499

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 6149, 18447, 20611, 61833, 226721, 267943, 680163, 803829, 886273, 2658819, 2947373, 8842119, 9749003, 11521549, 29247009, 34564647, 126737039, 380211117]

約数ペア:

[(1, 380211117), (3, 126737039), (11, 34564647), (13, 29247009), (33, 11521549), (39, 9749003), (43, 8842119), (129, 2947373), (143, 2658819), (429, 886273), (473, 803829), (559, 680163), (1419, 267943), (1677, 226721), (6149, 61833), (18447, 20611)]