16525704993

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{96097}}^1$

素因数の和:96557

約数の個数: 32

約数和(自身を含む): 26569175040

約数和(自身を除く): 10043470047

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 431, 1293, 3017, 8189, 9051, 24567, 57323, 96097, 171969, 288291, 672679, 1825843, 2018037, 5477529, 12780901, 38342703, 41417807, 124253421, 289924649, 786938333, 869773947, 2360814999, 5508568331, 16525704993]

約数ペア:

[(1, 16525704993), (3, 5508568331), (7, 2360814999), (19, 869773947), (21, 786938333), (57, 289924649), (133, 124253421), (399, 41417807), (431, 38342703), (1293, 12780901), (3017, 5477529), (8189, 2018037), (9051, 1825843), (24567, 672679), (57323, 288291), (96097, 171969)]