539835093

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{983}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 933304320

約数和(自身を除く): 393469227

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 379, 483, 983, 1137, 1449, 2653, 2949, 3411, 6881, 7959, 8717, 8847, 20643, 22609, 23877, 26151, 61019, 61929, 67827, 78453, 158263, 183057, 203481, 372557, 474789, 549171, 1117671, 1424367, 2607899, 3353013, 7823697, 8568811, 23471091, 25706433, 59981677, 77119299, 179945031, 539835093]

約数ペア:

[(1, 539835093), (3, 179945031), (7, 77119299), (9, 59981677), (21, 25706433), (23, 23471091), (63, 8568811), (69, 7823697), (161, 3353013), (207, 2607899), (379, 1424367), (483, 1117671), (983, 549171), (1137, 474789), (1449, 372557), (2653, 203481), (2949, 183057), (3411, 158263), (6881, 78453), (7959, 67827), (8717, 61929), (8847, 61019), (20643, 26151), (22609, 23877)]