23705019

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 36

約数和(自身を含む): 38648064

約数和(自身を除く): 14943045

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 383, 529, 897, 1149, 1587, 2691, 3447, 4761, 4979, 6877, 8809, 14937, 20631, 26427, 44811, 61893, 79281, 114517, 202607, 343551, 607821, 1030653, 1823463, 2633891, 7901673, 23705019]

約数ペア:

[(1, 23705019), (3, 7901673), (9, 2633891), (13, 1823463), (23, 1030653), (39, 607821), (69, 343551), (117, 202607), (207, 114517), (299, 79281), (383, 61893), (529, 44811), (897, 26427), (1149, 20631), (1587, 14937), (2691, 8809), (3447, 6877), (4761, 4979)]