16393377

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 30191616

約数和(自身を除く): 13798239

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 53, 77, 91, 103, 143, 159, 231, 273, 309, 371, 429, 583, 689, 721, 1001, 1113, 1133, 1339, 1749, 2067, 2163, 3003, 3399, 4017, 4081, 4823, 5459, 7579, 7931, 9373, 12243, 14469, 14729, 16377, 22737, 23793, 28119, 38213, 44187, 53053, 60049, 70967, 103103, 114639, 159159, 180147, 212901, 309309, 420343, 496769, 780637, 1261029, 1490307, 2341911, 5464459, 16393377]

約数ペア:

[(1, 16393377), (3, 5464459), (7, 2341911), (11, 1490307), (13, 1261029), (21, 780637), (33, 496769), (39, 420343), (53, 309309), (77, 212901), (91, 180147), (103, 159159), (143, 114639), (159, 103103), (231, 70967), (273, 60049), (309, 53053), (371, 44187), (429, 38213), (583, 28119), (689, 23793), (721, 22737), (1001, 16377), (1113, 14729), (1133, 14469), (1339, 12243), (1749, 9373), (2067, 7931), (2163, 7579), (3003, 5459), (3399, 4823), (4017, 4081)]