40888239

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 64519680

約数和(自身を除く): 23631441

約数列:

[1, 3, 7, 21, 59, 61, 177, 183, 413, 427, 541, 1239, 1281, 1623, 3599, 3787, 10797, 11361, 25193, 31919, 33001, 75579, 95757, 99003, 223433, 231007, 670299, 693021, 1947059, 5841177, 13629413, 40888239]

約数ペア:

[(1, 40888239), (3, 13629413), (7, 5841177), (21, 1947059), (59, 693021), (61, 670299), (177, 231007), (183, 223433), (413, 99003), (427, 95757), (541, 75579), (1239, 33001), (1281, 31919), (1623, 25193), (3599, 11361), (3787, 10797)]