1597127917

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23021}}^1$

素因数の和:23109

約数の個数: 32

約数和(自身を含む): 2148228864

約数和(自身を除く): 551100947

約数列:

[1, 7, 11, 17, 53, 77, 119, 187, 371, 583, 901, 1309, 4081, 6307, 9911, 23021, 69377, 161147, 253231, 391357, 1220113, 1772617, 2739499, 4304927, 8540791, 13421243, 20741921, 30134489, 93948701, 145193447, 228161131, 1597127917]

約数ペア:

[(1, 1597127917), (7, 228161131), (11, 145193447), (17, 93948701), (53, 30134489), (77, 20741921), (119, 13421243), (187, 8540791), (371, 4304927), (583, 2739499), (901, 1772617), (1309, 1220113), (4081, 391357), (6307, 253231), (9911, 161147), (23021, 69377)]