1216870201

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{907}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 1278623808

約数和(自身を除く): 61753607

約数列:

[1, 41, 43, 761, 907, 1763, 31201, 32723, 37187, 39001, 690227, 1341643, 1599041, 28299307, 29679761, 1216870201]

約数ペア:

[(1, 1216870201), (41, 29679761), (43, 28299307), (761, 1599041), (907, 1341643), (1763, 690227), (31201, 39001), (32723, 37187)]