21923798835

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1352069}}^1$

素因数の和:1352147

約数の個数: 32

約数和(自身を含む): 37382031360

約数和(自身を除く): 15458232525

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 5405, 16215, 1352069, 4056207, 6760345, 20281035, 31097587, 63547243, 93292761, 155487935, 190641729, 317736215, 466463805, 953208645, 1461586589, 4384759767, 7307932945, 21923798835]

約数ペア:

[(1, 21923798835), (3, 7307932945), (5, 4384759767), (15, 1461586589), (23, 953208645), (47, 466463805), (69, 317736215), (115, 190641729), (141, 155487935), (235, 93292761), (345, 63547243), (705, 31097587), (1081, 20281035), (3243, 6760345), (5405, 4056207), (16215, 1352069)]