1921929537

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{3691}}^1$

素因数の和:4245

約数の個数: 32

約数和(自身を含む): 2892165120

約数和(自身を除く): 970235583

約数列:

[1, 3, 11, 31, 33, 93, 341, 509, 1023, 1527, 3691, 5599, 11073, 15779, 16797, 40601, 47337, 114421, 121803, 173569, 343263, 520707, 1258631, 1878719, 3775893, 5636157, 20665909, 58240289, 61997727, 174720867, 640643179, 1921929537]

約数ペア:

[(1, 1921929537), (3, 640643179), (11, 174720867), (31, 61997727), (33, 58240289), (93, 20665909), (341, 5636157), (509, 3775893), (1023, 1878719), (1527, 1258631), (3691, 520707), (5599, 343263), (11073, 173569), (15779, 121803), (16797, 114421), (40601, 47337)]