40584717

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 61158240

約数和(自身を除く): 20573523

約数列:

[1, 3, 9, 29, 87, 131, 261, 393, 1179, 1187, 3561, 3799, 10683, 11397, 34191, 34423, 103269, 155497, 309807, 466491, 1399473, 4509413, 13528239, 40584717]

約数ペア:

[(1, 40584717), (3, 13528239), (9, 4509413), (29, 1399473), (87, 466491), (131, 309807), (261, 155497), (393, 103269), (1179, 34423), (1187, 34191), (3561, 11397), (3799, 10683)]