16310679

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 28089600

約数和(自身を除く): 11778921

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 131, 147, 231, 343, 363, 393, 539, 847, 917, 1029, 1441, 1617, 2541, 2751, 3773, 4323, 5929, 6419, 10087, 11319, 15851, 17787, 19257, 30261, 41503, 44933, 47553, 70609, 110957, 124509, 134799, 211827, 332871, 494263, 776699, 1482789, 2330097, 5436893, 16310679]

約数ペア:

[(1, 16310679), (3, 5436893), (7, 2330097), (11, 1482789), (21, 776699), (33, 494263), (49, 332871), (77, 211827), (121, 134799), (131, 124509), (147, 110957), (231, 70609), (343, 47553), (363, 44933), (393, 41503), (539, 30261), (847, 19257), (917, 17787), (1029, 15851), (1441, 11319), (1617, 10087), (2541, 6419), (2751, 5929), (3773, 4323)]