40365129

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 24146871

約数列:

[1, 3, 7, 21, 29, 79, 87, 203, 237, 553, 609, 839, 1659, 2291, 2517, 5873, 6873, 16037, 17619, 24331, 48111, 66281, 72993, 170317, 198843, 463967, 510951, 1391901, 1922149, 5766447, 13455043, 40365129]

約数ペア:

[(1, 40365129), (3, 13455043), (7, 5766447), (21, 1922149), (29, 1391901), (79, 510951), (87, 463967), (203, 198843), (237, 170317), (553, 72993), (609, 66281), (839, 48111), (1659, 24331), (2291, 17619), (2517, 16037), (5873, 6873)]