1013048911

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 1213267968

約数和(自身を除く): 200219057

約数列:

[1, 7, 43, 67, 191, 263, 301, 469, 1337, 1841, 2881, 8213, 11309, 12797, 17621, 20167, 50233, 57491, 79163, 89579, 123347, 351631, 550271, 757703, 2160019, 3365611, 3851897, 5303921, 15120133, 23559277, 144721273, 1013048911]

約数ペア:

[(1, 1013048911), (7, 144721273), (43, 23559277), (67, 15120133), (191, 5303921), (263, 3851897), (301, 3365611), (469, 2160019), (1337, 757703), (1841, 550271), (2881, 351631), (8213, 123347), (11309, 89579), (12797, 79163), (17621, 57491), (20167, 50233)]