996935511

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 1617348096

約数和(自身を除く): 620412585

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 181, 347, 407, 429, 481, 543, 1041, 1221, 1443, 1991, 2353, 3817, 4511, 5291, 5973, 6697, 7059, 11451, 12839, 13533, 15873, 20091, 25883, 38517, 49621, 62807, 73667, 77649, 87061, 141229, 148863, 166907, 188421, 221001, 261183, 423687, 500721, 690877, 816491, 957671, 1835977, 2072631, 2323859, 2449473, 2873013, 5507931, 6971577, 8981401, 25562449, 26944203, 30210167, 76687347, 90630501, 332311837, 996935511]

約数ペア:

[(1, 996935511), (3, 332311837), (11, 90630501), (13, 76687347), (33, 30210167), (37, 26944203), (39, 25562449), (111, 8981401), (143, 6971577), (181, 5507931), (347, 2873013), (407, 2449473), (429, 2323859), (481, 2072631), (543, 1835977), (1041, 957671), (1221, 816491), (1443, 690877), (1991, 500721), (2353, 423687), (3817, 261183), (4511, 221001), (5291, 188421), (5973, 166907), (6697, 148863), (7059, 141229), (11451, 87061), (12839, 77649), (13533, 73667), (15873, 62807), (20091, 49621), (25883, 38517)]