17656041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 26732160

約数和(自身を除く): 9076119

約数列:

[1, 3, 13, 29, 39, 67, 87, 201, 233, 377, 699, 871, 1131, 1943, 2613, 3029, 5829, 6757, 9087, 15611, 20271, 25259, 46833, 75777, 87841, 202943, 263523, 452719, 608829, 1358157, 5885347, 17656041]

約数ペア:

[(1, 17656041), (3, 5885347), (13, 1358157), (29, 608829), (39, 452719), (67, 263523), (87, 202943), (201, 87841), (233, 75777), (377, 46833), (699, 25259), (871, 20271), (1131, 15611), (1943, 9087), (2613, 6757), (3029, 5829)]