379691379

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 603682560

約数和(自身を除く): 223991181

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 277, 279, 289, 527, 831, 867, 1581, 2493, 2601, 4709, 4743, 4913, 8587, 8959, 14127, 14739, 25761, 26877, 42381, 44217, 77283, 80053, 80631, 145979, 152303, 240159, 437937, 456909, 720477, 1313811, 1360901, 1370727, 2481643, 4082703, 7444929, 12248109, 22334787, 42187931, 126563793, 379691379]

約数ペア:

[(1, 379691379), (3, 126563793), (9, 42187931), (17, 22334787), (31, 12248109), (51, 7444929), (93, 4082703), (153, 2481643), (277, 1370727), (279, 1360901), (289, 1313811), (527, 720477), (831, 456909), (867, 437937), (1581, 240159), (2493, 152303), (2601, 145979), (4709, 80631), (4743, 80053), (4913, 77283), (8587, 44217), (8959, 42381), (14127, 26877), (14739, 25761)]