996865329

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{131}}^2$

素因数の和:366

約数の個数: 36

約数和(自身を含む): 1444034672

約数和(自身を除く): 447169343

約数列:

[1, 3, 17, 51, 67, 131, 201, 289, 393, 867, 1139, 2227, 3417, 6681, 8777, 17161, 19363, 26331, 37859, 51483, 58089, 113577, 149209, 291737, 447627, 875211, 1149787, 2536553, 3449361, 4959529, 7609659, 14878587, 19546379, 58639137, 332288443, 996865329]

約数ペア:

[(1, 996865329), (3, 332288443), (17, 58639137), (51, 19546379), (67, 14878587), (131, 7609659), (201, 4959529), (289, 3449361), (393, 2536553), (867, 1149787), (1139, 875211), (2227, 447627), (3417, 291737), (6681, 149209), (8777, 113577), (17161, 58089), (19363, 51483), (26331, 37859)]