335411997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 484408320

約数和(自身を除く): 148996323

約数列:

[1, 3, 19, 43, 57, 129, 281, 487, 817, 843, 1461, 2451, 5339, 9253, 12083, 16017, 20941, 27759, 36249, 62823, 136847, 229577, 397879, 410541, 688731, 1193637, 2600093, 5884421, 7800279, 17653263, 111803999, 335411997]

約数ペア:

[(1, 335411997), (3, 111803999), (19, 17653263), (43, 7800279), (57, 5884421), (129, 2600093), (281, 1193637), (487, 688731), (817, 410541), (843, 397879), (1461, 229577), (2451, 136847), (5339, 62823), (9253, 36249), (12083, 27759), (16017, 20941)]