29301489

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 51891840

約数和(自身を除く): 22590351

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 109, 119, 153, 251, 327, 357, 753, 763, 981, 1071, 1757, 1853, 2259, 2289, 4267, 5271, 5559, 6867, 12801, 12971, 15813, 16677, 27359, 29869, 38403, 38913, 82077, 89607, 116739, 191513, 246231, 268821, 465103, 574539, 1395309, 1723617, 3255721, 4185927, 9767163, 29301489]

約数ペア:

[(1, 29301489), (3, 9767163), (7, 4185927), (9, 3255721), (17, 1723617), (21, 1395309), (51, 574539), (63, 465103), (109, 268821), (119, 246231), (153, 191513), (251, 116739), (327, 89607), (357, 82077), (753, 38913), (763, 38403), (981, 29869), (1071, 27359), (1757, 16677), (1853, 15813), (2259, 12971), (2289, 12801), (4267, 6867), (5271, 5559)]