1336624779

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 2214051840

約数和(自身を除く): 877427061

約数列:

[1, 3, 7, 17, 21, 51, 79, 83, 119, 237, 249, 357, 553, 571, 581, 1343, 1411, 1659, 1713, 1743, 3997, 4029, 4233, 6557, 9401, 9707, 9877, 11991, 19671, 28203, 29121, 29631, 45109, 45899, 47393, 67949, 111469, 135327, 137697, 142179, 203847, 315763, 331751, 334407, 766853, 780283, 805681, 947289, 995253, 2300559, 2340849, 2417043, 3744047, 5367971, 5639767, 11232141, 16103913, 16919301, 26208329, 63648799, 78624987, 190946397, 445541593, 1336624779]

約数ペア:

[(1, 1336624779), (3, 445541593), (7, 190946397), (17, 78624987), (21, 63648799), (51, 26208329), (79, 16919301), (83, 16103913), (119, 11232141), (237, 5639767), (249, 5367971), (357, 3744047), (553, 2417043), (571, 2340849), (581, 2300559), (1343, 995253), (1411, 947289), (1659, 805681), (1713, 780283), (1743, 766853), (3997, 334407), (4029, 331751), (4233, 315763), (6557, 203847), (9401, 142179), (9707, 137697), (9877, 135327), (11991, 111469), (19671, 67949), (28203, 47393), (29121, 45899), (29631, 45109)]