267392013

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 413551872

約数和(自身を除く): 146159859

約数列:

[1, 3, 7, 21, 113, 281, 339, 401, 791, 843, 1203, 1967, 2373, 2807, 5901, 8421, 31753, 45313, 95259, 112681, 135939, 222271, 317191, 338043, 666813, 788767, 951573, 2366301, 12732953, 38198859, 89130671, 267392013]

約数ペア:

[(1, 267392013), (3, 89130671), (7, 38198859), (21, 12732953), (113, 2366301), (281, 951573), (339, 788767), (401, 666813), (791, 338043), (843, 317191), (1203, 222271), (1967, 135939), (2373, 112681), (2807, 95259), (5901, 45313), (8421, 31753)]