40918647

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9323}}^1$

素因数の和:9363

約数の個数: 32

約数和(自身を含む): 71608320

約数和(自身を除く): 30689673

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 9323, 27969, 65261, 102553, 177137, 195783, 307659, 531411, 717871, 1239959, 1948507, 2153613, 3719877, 5845521, 13639549, 40918647]

約数ペア:

[(1, 40918647), (3, 13639549), (7, 5845521), (11, 3719877), (19, 2153613), (21, 1948507), (33, 1239959), (57, 717871), (77, 531411), (133, 307659), (209, 195783), (231, 177137), (399, 102553), (627, 65261), (1463, 27969), (4389, 9323)]