630216387

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{2377}}^1$

素因数の和:2803

約数の個数: 24

約数和(自身を含む): 923710320

約数和(自身を除く): 293493933

約数列:

[1, 3, 9, 89, 267, 331, 801, 993, 2377, 2979, 7131, 21393, 29459, 88377, 211553, 265131, 634659, 786787, 1903977, 2360361, 7081083, 70024043, 210072129, 630216387]

約数ペア:

[(1, 630216387), (3, 210072129), (9, 70024043), (89, 7081083), (267, 2360361), (331, 1903977), (801, 786787), (993, 634659), (2377, 265131), (2979, 211553), (7131, 88377), (21393, 29459)]