13100199

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 21120000

約数和(自身を除く): 8019801

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 439, 609, 1029, 1317, 1421, 3073, 4263, 9219, 9947, 12731, 21511, 29841, 38193, 64533, 89117, 150577, 267351, 451731, 623819, 1871457, 4366733, 13100199]

約数ペア:

[(1, 13100199), (3, 4366733), (7, 1871457), (21, 623819), (29, 451731), (49, 267351), (87, 150577), (147, 89117), (203, 64533), (343, 38193), (439, 29841), (609, 21511), (1029, 12731), (1317, 9947), (1421, 9219), (3073, 4263)]