242893329

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{218233}}^1$

素因数の和:218296

約数の個数: 16

約数和(自身を含む): 377108352

約数和(自身を除く): 134215023

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 218233, 654699, 1527631, 4582893, 11566349, 34699047, 80964443, 242893329]

約数ペア:

[(1, 242893329), (3, 80964443), (7, 34699047), (21, 11566349), (53, 4582893), (159, 1527631), (371, 654699), (1113, 218233)]