118900873

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 156280320

約数和(自身を除く): 37379447

約数列:

[1, 7, 13, 17, 91, 119, 151, 221, 509, 1057, 1547, 1963, 2567, 3563, 6617, 8653, 13741, 17969, 33371, 46319, 60571, 76859, 112489, 233597, 538013, 787423, 999167, 1306603, 6994169, 9146221, 16985839, 118900873]

約数ペア:

[(1, 118900873), (7, 16985839), (13, 9146221), (17, 6994169), (91, 1306603), (119, 999167), (151, 787423), (221, 538013), (509, 233597), (1057, 112489), (1547, 76859), (1963, 60571), (2567, 46319), (3563, 33371), (6617, 17969), (8653, 13741)]