291230548427

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1093}}^1\times {\mathrm{13249}}^1$

素因数の和:14392

約数の個数: 48

約数和(自身を含む): 381985416000

約数和(自身を除く): 90754867573

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1093, 1183, 1547, 2873, 7651, 13249, 14209, 18581, 20111, 92743, 99463, 130067, 172237, 184717, 225233, 241553, 1205659, 1293019, 1576631, 1690871, 2239081, 2928029, 3140189, 14481157, 15673567, 20496203, 21981323, 38064377, 101368099, 188255041, 246179669, 266450639, 1317785287, 1723257683, 2447315533, 3200335697, 17131208731, 22402349879, 41604364061, 291230548427]

約数ペア:

[(1, 291230548427), (7, 41604364061), (13, 22402349879), (17, 17131208731), (91, 3200335697), (119, 2447315533), (169, 1723257683), (221, 1317785287), (1093, 266450639), (1183, 246179669), (1547, 188255041), (2873, 101368099), (7651, 38064377), (13249, 21981323), (14209, 20496203), (18581, 15673567), (20111, 14481157), (92743, 3140189), (99463, 2928029), (130067, 2239081), (172237, 1690871), (184717, 1576631), (225233, 1293019), (241553, 1205659)]