242203731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{45587}}^1$

素因数の和:45631

約数の個数: 32

約数和(自身を含む): 420139008

約数和(自身を除く): 177935277

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 45587, 136761, 319109, 501457, 957327, 1048501, 1504371, 3145503, 3510199, 7339507, 10530597, 11533511, 22018521, 34600533, 80734577, 242203731]

約数ペア:

[(1, 242203731), (3, 80734577), (7, 34600533), (11, 22018521), (21, 11533511), (23, 10530597), (33, 7339507), (69, 3510199), (77, 3145503), (161, 1504371), (231, 1048501), (253, 957327), (483, 501457), (759, 319109), (1771, 136761), (5313, 45587)]