13152339

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 21565440

約数和(自身を除く): 8413101

約数列:

[1, 3, 9, 17, 31, 47, 51, 59, 93, 141, 153, 177, 279, 423, 527, 531, 799, 1003, 1457, 1581, 1829, 2397, 2773, 3009, 4371, 4743, 5487, 7191, 8319, 9027, 13113, 16461, 24769, 24957, 31093, 47141, 74307, 85963, 93279, 141423, 222921, 257889, 279837, 424269, 773667, 1461371, 4384113, 13152339]

約数ペア:

[(1, 13152339), (3, 4384113), (9, 1461371), (17, 773667), (31, 424269), (47, 279837), (51, 257889), (59, 222921), (93, 141423), (141, 93279), (153, 85963), (177, 74307), (279, 47141), (423, 31093), (527, 24957), (531, 24769), (799, 16461), (1003, 13113), (1457, 9027), (1581, 8319), (1829, 7191), (2397, 5487), (2773, 4743), (3009, 4371)]