724267539

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1913}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 1146562560

約数和(自身を除く): 422295021

約数列:

[1, 3, 9, 23, 31, 59, 69, 93, 177, 207, 279, 531, 713, 1357, 1829, 1913, 2139, 4071, 5487, 5739, 6417, 12213, 16461, 17217, 42067, 43999, 59303, 112867, 126201, 131997, 177909, 338601, 378603, 395991, 533727, 1015803, 1363969, 2595941, 3498877, 4091907, 7787823, 10496631, 12275721, 23363469, 31489893, 80474171, 241422513, 724267539]

約数ペア:

[(1, 724267539), (3, 241422513), (9, 80474171), (23, 31489893), (31, 23363469), (59, 12275721), (69, 10496631), (93, 7787823), (177, 4091907), (207, 3498877), (279, 2595941), (531, 1363969), (713, 1015803), (1357, 533727), (1829, 395991), (1913, 378603), (2139, 338601), (4071, 177909), (5487, 131997), (5739, 126201), (6417, 112867), (12213, 59303), (16461, 43999), (17217, 42067)]