228427991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{1103}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 254043648

約数和(自身を除く): 25615657

約数列:

[1, 11, 67, 281, 737, 1103, 3091, 12133, 18827, 73901, 207097, 309943, 812911, 3409373, 20766181, 228427991]

約数ペア:

[(1, 228427991), (11, 20766181), (67, 3409373), (281, 812911), (737, 309943), (1103, 207097), (3091, 73901), (12133, 18827)]