738206871

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 1019386368

約数和(自身を除く): 281179497

約数列:

[1, 3, 67, 103, 181, 197, 201, 309, 543, 591, 6901, 12127, 13199, 18643, 20291, 20703, 35657, 36381, 39597, 55929, 60873, 106971, 1249081, 1359497, 2389019, 3672671, 3747243, 4078491, 7167057, 11018013, 246068957, 738206871]

約数ペア:

[(1, 738206871), (3, 246068957), (67, 11018013), (103, 7167057), (181, 4078491), (197, 3747243), (201, 3672671), (309, 2389019), (543, 1359497), (591, 1249081), (6901, 106971), (12127, 60873), (13199, 55929), (18643, 39597), (20291, 36381), (20703, 35657)]