16508799671

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{1627}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 21934747296

約数和(自身を除く): 5425947625

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 937, 1547, 1627, 6559, 10829, 11389, 12181, 15929, 21151, 27659, 45913, 79723, 85267, 111503, 148057, 193613, 207077, 359567, 596869, 780521, 1036399, 1355291, 1449539, 1524499, 2516969, 10146773, 10671493, 17618783, 19818487, 25916483, 74700451, 138729409, 181415381, 336914279, 971105863, 1269907667, 2358399953, 16508799671]

約数ペア:

[(1, 16508799671), (7, 2358399953), (13, 1269907667), (17, 971105863), (49, 336914279), (91, 181415381), (119, 138729409), (221, 74700451), (637, 25916483), (833, 19818487), (937, 17618783), (1547, 10671493), (1627, 10146773), (6559, 2516969), (10829, 1524499), (11389, 1449539), (12181, 1355291), (15929, 1036399), (21151, 780521), (27659, 596869), (45913, 359567), (79723, 207077), (85267, 193613), (111503, 148057)]