20230641

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{659}}^1$

素因数の和:1050

約数の個数: 20

約数和(自身を含む): 30346800

約数和(自身を除く): 10116159

約数列:

[1, 3, 9, 27, 81, 379, 659, 1137, 1977, 3411, 5931, 10233, 17793, 30699, 53379, 249761, 749283, 2247849, 6743547, 20230641]

約数ペア:

[(1, 20230641), (3, 6743547), (9, 2247849), (27, 749283), (81, 249761), (379, 53379), (659, 30699), (1137, 17793), (1977, 10233), (3411, 5931)]