29291559

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 46986240

約数和(自身を除く): 17694681

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 121, 137, 209, 341, 363, 411, 589, 627, 1023, 1507, 1767, 2299, 2603, 3751, 4247, 4521, 6479, 6897, 7809, 11253, 12741, 16577, 19437, 28633, 46717, 49731, 71269, 80693, 85899, 140151, 213807, 242079, 314963, 513887, 887623, 944889, 1541661, 2662869, 9763853, 29291559]

約数ペア:

[(1, 29291559), (3, 9763853), (11, 2662869), (19, 1541661), (31, 944889), (33, 887623), (57, 513887), (93, 314963), (121, 242079), (137, 213807), (209, 140151), (341, 85899), (363, 80693), (411, 71269), (589, 49731), (627, 46717), (1023, 28633), (1507, 19437), (1767, 16577), (2299, 12741), (2603, 11253), (3751, 7809), (4247, 6897), (4521, 6479)]