88450439

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 40

約数和(自身を含む): 119793168

約数和(自身を除く): 31342729

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 197, 343, 539, 833, 1309, 1379, 2167, 2401, 3349, 3773, 5831, 9163, 9653, 15169, 23443, 26411, 36839, 40817, 64141, 67571, 106183, 164101, 257873, 448987, 472997, 743281, 1148707, 1805111, 5202967, 8040949, 12635777, 88450439]

約数ペア:

[(1, 88450439), (7, 12635777), (11, 8040949), (17, 5202967), (49, 1805111), (77, 1148707), (119, 743281), (187, 472997), (197, 448987), (343, 257873), (539, 164101), (833, 106183), (1309, 67571), (1379, 64141), (2167, 40817), (2401, 36839), (3349, 26411), (3773, 23443), (5831, 15169), (9163, 9653)]