1715432817

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 2699611200

約数和(自身を除く): 984178383

約数列:

[1, 3, 7, 21, 49, 131, 147, 229, 389, 393, 687, 917, 1167, 1603, 2723, 2751, 4809, 6419, 8169, 11221, 19061, 19257, 29999, 33663, 50959, 57183, 89081, 89997, 152877, 209993, 267243, 356713, 623567, 629979, 1070139, 1469951, 1870701, 2496991, 4364969, 4409853, 7490973, 11669611, 13094907, 35008833, 81687277, 245061831, 571810939, 1715432817]

約数ペア:

[(1, 1715432817), (3, 571810939), (7, 245061831), (21, 81687277), (49, 35008833), (131, 13094907), (147, 11669611), (229, 7490973), (389, 4409853), (393, 4364969), (687, 2496991), (917, 1870701), (1167, 1469951), (1603, 1070139), (2723, 629979), (2751, 623567), (4809, 356713), (6419, 267243), (8169, 209993), (11221, 152877), (19061, 89997), (19257, 89081), (29999, 57183), (33663, 50959)]